Antitheft device for electric bicycle and electric bicycle
A technology of electric bicycles and anti-theft devices, which is applied in the field of communication, can solve the problems that the vehicle does not work when the power is off, is inconvenient to use, and the alarm device cannot be triggered to send an alarm signal, etc., so as to achieve good anti-theft effect, prevent theft, and improve anti-theft performance Effect
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[0032] Example 1:
[0033] This embodiment provides an anti-theft device for an electric bicycle, such as figure 1 As shown, it includes a power supply 1 and a voltage stabilization circuit 2. The power supply 1 is connected to a voltage stabilization circuit 2. The power supply 1 is used to provide power for electric bicycles and anti-theft devices; the voltage stabilization circuit 2 is used to stabilize the output voltage of the power supply 1, and also includes a cryptographic circuit 3 and the alarm unit 4, the password circuit 3 is connected to the voltage regulator circuit 2, the alarm unit 4 is connected to the password circuit 3, the password circuit 3 is used to set the anti-theft password and the power switch password; the alarm unit 4 is used to start the on-site alarm when the electric bicycle is stolen And notify the owner of the theft.
[0034] In this embodiment, the setting of the cipher circuit 3 overcomes the disadvantage that the electric bicycle is easily damag...
Example Embodiment
[0035] Example 2:
[0036] This embodiment provides an anti-theft device for an electric bicycle, such as figure 2 As shown, the first end of the power supply 1 is connected to the first input end of the voltage stabilizing circuit 2, the output end of the voltage stabilizing circuit 2 is connected to the input end of the cryptographic circuit 3, and the output end of the cryptographic circuit 3 is connected to the first input end of the alarm unit 4. , The second input terminal of the voltage stabilizing circuit 2 and the second input terminal of the alarm unit 4 are connected to the second terminal of the power supply 1.
[0037] In this embodiment, the power source 1 uses an electric bicycle battery, and the battery is a DC power source. The first terminal of the power supply 1 is the positive pole of the power supply 1, and the second terminal of the power supply 1 is the negative pole of the power supply 1.
[0038] In this embodiment, the cryptographic circuit 3 includes a p...
Example Embodiment
[0060] Example 3:
[0061] This embodiment provides an electric bicycle, including the electric bicycle anti-theft device in any one of the embodiments 1-2.
[0062] By using the electric bicycle anti-theft device in any one of the embodiments 1-2, the anti-theft performance of the electric bicycle is improved, so that the electric bicycle can achieve a better anti-theft effect.
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